What will happen to the photosynthetic process if a plant leaf loses CO2 too quickly? a. Photosynthesis will increase exponentially.
b. Photosynthesis will decrease and then increase.
c. There will be no effect on the rate of photosynthesis.
d. Photosynthesis will slow down or stop possibly.

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.